baber/WOPTO huggingface dataset:
Patent JP-H05271510-A (JP)
Title: Aqueous gelling composition
IPC: B01J13/00
Filed: 1992-11-26
Abstract: PURPOSE: To prevent a gel from undergoing syneresis in the presence of divalent ions when used in an operation of e.g. reducing permeability in various regions of an oil well.  
     CONSTITUTION: There is provided an aqueous gelling composition capable of producing a gel resistant to syneresis in the presence of divalent ions, which composition comprises (a) a water-soluble acrylamide polymer or copolymer; (b) a crosslinking agent comprising a water-soluble aldehyde or both a water-soluble phenol and a water-soluble aldehyde and (c) a water-soluble anti-syneresis agent selected among aminophosphonic acids or among organic carboxylic acids, organic hydroxy acids and amino acids. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08300295-A (JP)
Title: Cooking slicer
Inventor: KANESHIRO TERUYUKI
IPC: B26D3/28
Filed: 1995-11-30
Abstract: PURPOSE: To secure a cooking slicer that is able to vary the thickness of a slice freely and steadily. CONSTITUTION: An adjusting member 8 consists of an adjusting member body 181 with a pressing part 181a at the rear end, and a lever 182 supported by a holding member as being almost horizontally rotatable, and with this lever 182 rotatively operated, the pressing part 181a of the adjusting member body 181 performs its rectilinear movement as touching a contact part with an incline 121a installed in the underside of a second supporting plate 2. Then, with this movement, a rear end side of the second supporting plate 2 attached to a frame 4 free of rotation turns round up and down, whereby a vertical space between the second supporting plate 2 and a blade 3 is adjustable.
Patent JP-H06274839-A (JP)
Title: Cleaning cassette of videocassette recorder element
Inventor: ROBAATO DEYUUN DEMASUTAA
IPC: G11B25/06
Filed: 1993-12-28
Abstract: PURPOSE: To provide a cleaning cassette which can clean a contact element group consisting of a head, a capstan and a pin of a video cassette recorder whichever side of a tape the capstan and the pin face. CONSTITUTION: A cassette 30 includes a tape 32 provided with a leading party 36 having a front side 52 and a rear side 54 and a recordable tape part 34 having a front side 46 and a rear side 48, and this tape 32 cleans a head 16, a capstan 18, and the pin of the recorder 30 by dry scraping materials arranged on the front side and the rear side. Information matter of diagnosis and instructions based on intersection is recorded on the tape part 34, and a worker is instructed by this information with respect to cleaning work. The progress of head cleaning is evaluated, and further, a maintenance protocol of a head cleaning cycle is programmed relatively to a capstan cleaning cycle.
Patent JP-2001125838-A (JP)
Title: Computer remote control method by means of electronic mail
Inventor: FUTAGAWA ATSUSHI
IPC: G06F13/00
Filed: 1999-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of remotely controlling a computer without it needing any software having a remote log-in function and regardless of the difference of both OS. SOLUTION: When an electronic mail address for control is registered, and an Internet mail in which a simple control sentence is described is transmitted to the address, a remote operation is realized by mounting software having a remote control function for analyzing and translating the contents of the mail, and for operating according to the contents of the command. Thus, when this software is provided with an electronic mail transmitting function, a control request can be transmitted as a client form any computer.
Patent JP-2000125737-A (JP)
Title: Fishing bait gripper with loupe
Inventor: WAKATSUKI KOJIRO
IPC: A01K97/04
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject gripper enabling even a small bait to be easily attached onto a fishhook through surely gripping even the wet and slippery bait without staining a hand followed by magnifying the bait. SOLUTION: This gripper is such one that a plate spring 1 is bent so as to cross the tips over each other followed by furnishing the tips with sponge 2 and it is characteristic that the plate spring 1 is mounted with a foldaway loupe 3.
Patent JP-2000148190-A (JP)
Title: Portable digital device
Inventor: JIN KOU
IPC: G10L19/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a portable digital device capable of easily replacing and driving a memory means and connecting it to an external computer to edit a memory data. SOLUTION: This device is formed out of a processor means 1010; a first memory means 1008 for temporarily storing generated data in signal processing; a data display means 1020; an input means 1022; a mobile memory means 1002 for compressed digital data, an interface means 1005 between the mobile memory means and the processor means; a switching means 1034; an MP3 decoder means 1012; a voice compressing/restoring means 1028 for compressed digital voice data; a voice recognizing means 1026 for recognizing a voice converted into digital data; a second memory means 1024 for storing data used in voice recognition; a voice codec means 1030; a microphone 1032; a power amplifier means 1016 of converted analog data from the voice codec means; and a speaker means 1018 for converting an amplified analog signal to the sound.
Patent JP-H05172600-A (JP)
Title: Capacity type electromagnetic flowmeter
Inventor: TORIMARU TAKASHI
IPC: G01F1/60
Filed: 1991-12-20
Abstract: PURPOSE:To contrive the improvement of a noise-signal ratio and responsibility by making a pipe for passing measurement fluid of insulating material and shielding the whole of an excitation coil for supplying a magnetic field to the measurement fluid at by reference potential. CONSTITUTION:A pipe for passing measurement fluid is made of insulating material such as ceramic or vinyl chloride resin. Detection electrodes 17, 18 are insulated from the measurement fluid in sense of direct current and arranged on the outer face of the pipe 16 or in pipe wall. A pair of excitation coils 19, 20 are arranged on the outer face of the pipe 16, electrostatic shield is applied on the outer face thereof and connected to an earth electrode G which is reference potential. When excitation current If2 is allowed to flow in the coils 19, 20 from an excitation circuit 24 due to the control of a microcomputer 27, a squarewave magnetic flux is applied to the measurement fluid. Because higher signal voltage than a square-wave commercial frequency is generated on the inner face of the pipe 16 corresponding to the electrodes 17, 18 when the measurement fluid is allowed to flow in the insulation pipe 16, the voltage is detected by the use of the electrodes 17, 18.
Patent JP-H0556812-A (JP)
Title: Depilator
Inventor: IWASAKI SHIGEZAEMON
IPC: A45D26/00
Filed: 1991-12-20
Abstract: PURPOSE:To provide a depilator capable of pulling out efficiently a lot of hairs, reducing noises caused by the interference of claws with each other, lessening a drive load and protecting the claws from impacts of dropping or the like. CONSTITUTION:A depilator is provided with a drivable pivotal base 33 juxtaposing axially a plurality of depilating claws and an opening and closing means for cyclically sandwiching hairs introduced between the opposed claws. The claws are composed of a fixed claw 31B fixed axially and the other movable claw 32 movable axially. The depilator is constituted such that the movable claws 32 press simultaneously hairs on both sides of the fixed claw 31B to sandwich the hairs on both sides of the fixed claw 31B always when the claws are closed to grasp the hairs.
Patent JP-H06188945-A (JP)
Title: Controller of modem for communication
Inventor: TANIGUCHI TOSHINORI
IPC: H04L69/14
Filed: 1992-12-18
Abstract: PURPOSE:To shorten the time required for PLL lock of a MODEM for RF communication to improve the communication efficiency by continuously giving the clock signal from a communication control terminal, which is used just before, to the MODEM for communication even during data non-communication at the time of sharing one MODEM for communication among plural communication control terminals. CONSTITUTION:This controller consists of an arbitrating circuit 20 which determines the use right, switching circuits 25 and 26 which switch the connection so that a PC which acquires the use right and a MODEM 14 are connected, and a holding circuit 30 which holds the state of switching circuits so that the clock signal from the PC is continuously transmitted to the MODEM. Thus, the clock from the PC which uses the MODEM last is continuously given to the MODEM.
Patent JP-H10177275-A (JP)
Title: Image forming method
Inventor: FUJII TAKAHISA
IPC: G03G9/083
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method having excellent electrostatic charge stability without the embedment of external additives in toner surfaces in spite of receipt of stresses with lapse of time over a long period of time and thermal stresses and having excellent image stability free form low densities and unequal densities without the occurrence of development ghosts. SOLUTION: This image forming method has a stage for forming a thin layer of a developer on a developer carrying member having a film consisting of Mo, O and H as its main constitution components on the surface of a hollow cylindrical substrate and transporting this member to a deviation section and a stage for developing the electrostatic latent image on the latent image holding member by using the thin layer of the transported developer. The magnetic one-component developer consisting of toner particles contg. at least a binder reins and magnetic powder and additives contg. the titanium compd. obtd. by the reaction of part or the whole of TiO(OH)2 with a silane compd. is used for the developer.
Patent JP-2001154742-A (JP)
Title: Method and device for controlling gas pressure
Inventor: NARASAKI KATSUMI
IPC: G05D16/20
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide gas pressure controlling method and device capable of reducing overshooting/undershooting from a previously set target gas pressure, executing stable and quick-response and extending the application range of the target gas pressure to be set. SOLUTION: In the case of controlling the air pressure of operation air for a regulator for controlling the aperture of a passage through which gas is allowed to flow by using an electromagnetic valve inserted into an operation air pipe, the air pressure of the operation air is controlled by a pulse width control signal to be applied to the electromagnetic valve.
Patent JP-H10174809-A (JP)
Title: Water cleaner
Inventor: KAWAI YU
IPC: B01D35/16
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To improve the cleanability of a filter means by disintegrating the flocculated floc of suspended matter deposited in the filter means to decrease the diameter of the floc by lowering the cohesive force and passing water in the opposite direction to the filtration operation. SOLUTION: When the filter means is cleaned, the passage switching means 9a and 9b are switched by a cleaning control means 9f and communicated with a cleaning bypass 9b, and a water discharge valve 9c is opened. The water 3 to be filtered in a water tank 2 is sucked into a forced circulating means 1 through a circulating circuit 4, discharged, passed through the flow switching means 9a, cleaning bypass 9b and passage switching means 9c and introduced into the filter means 5. The water 3 is passed upward through the filter bed 5b in the opposite direction to normal in the filter means 5 to suspend a granular filter medium 5a in a housing 5d.  At this time, the floc is disintegrated by a floc break down means 10, micronized, made easy to suspend with respect to the water 3 and discharged to the outside along with the water 3 from the filter means 5 through a water discharge pipe and valves 9d and 9e.
Patent JP-H03197102-A (JP)
Title: Manufacturing device for framework for wooden panel
Inventor: KAWAKAMI HIDETADA
IPC: B23P21/00
Filed: 1989-12-27
Abstract: PURPOSE:To assemble a framework for a wooden panel easily, standarize the assembly work and guarantee the quality by providing first and second rules on a working table and disposing framework guide pins which are disclosed and undisclosed freely. CONSTITUTION:For a framework 14a, a card 46 is inserted into a top plate of a support plate section 44 to start actuating a pressing device 40 and a piston 41 is pushed out by a hydraulic device 42. A bar 43 is pressed and a framework guide pin 22a is pushed up from a cylinder section 27a of a guide device 27. A lateral framework material 18a and a vertical framework material 18b are mounted in order between the first rule 19a and the second rule 19b of a working table 15a and guide pins 22a, 22a... and fixed thereon, and both of them are butted and bonded together. The framework materials 18a and 18b or reinforcing core materials 21a and 21b are placed in order between the framework guide pins 22a in the given position and butted and bonded together. The framework 14a is completed by driving screw nails and the like into respective framework materials 18a and 18b and the reinforcing core materials 21a and 21b and connecting each other firmly.
Patent JP-H10188106-A (JP)
Title: Waterproof device for automatic vending machine
Inventor: FUKAMI SHINICHI
IPC: G07F9/10
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To easily and correctly perform waterproofing for automatic vending machine and to facilitate attachment as well by providing a packing with flange for covering an upper gap part between the main body of automatic vending machine and a front door. SOLUTION: A packing 37 with flange is attached to the upper gap part between a main body 31 of automatic vending machine and a front door 33 so that rainwater can not be infiltrated from the upper gap between the main body 31 and the front door 33 to the inside. This packing 37 with flange is composed of a cover part 38 and a flange part 39. The cover part 38 is formed from hard synthetic resin, etc., a horizontal part horizontally covers the upper wall surface of main body 31, an inclined part covers the upper wall surface of front door 33, and an attachment part is arranged between the main body 31 and the front door 33.  Besides, the flange part 39 is formed of soft synthetic resin, etc., a rear flange element is arranged on the upper wall surface of main body 31 so as to be extended backward, a fore flange element is arranged on the upper wall surface of front door 33 so as to be inclined over the upper gap part, and a lower flange element is arranged at an intermediate part between the main body 31 and the front door 33 respectively.
Patent JP-2001157990-A (JP)
Title: Grasping device
Inventor: ONISHI KEN
IPC: B25J15/08
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact grasping device which can be finely drive- controlled by synchronizing plural grasping members for grasping a subject item by a single drive means. SOLUTION: This grasping device 1 comprises plural grasping members 3 for grasping a subject item 2, movable bases 4 for respectively supporting the members 3, a single electric motor 5 electrically controlled to generate torque, and a drive force converting device 6. The converting device 6 comprises a pinion gear 11 and a rack 12 engaged with an output shaft 5a of the motor 5 to drive the base 4. The motor and the gear 11 are disposed along a center axial line of the device 1 through a reducer 10, and the three racks 12, the three bases 4, and the three members 3 are disposed to surround the axial center of the device 1 on the outer circumferential side, so they can be driven to be synchronized by rotation of the output shaft 5a, while achieving compactness of the device 1.
Patent JP-H03204518-A (JP)
Title: High-frequency heater
Inventor: MATSUMOTO TAKAHIRO
IPC: F24C7/02
Filed: 1989-12-29
Abstract: PURPOSE:To shorten the time of non-oscillation of a magnetron at the time of starting and to lower an anode-cathode voltage generated, by turning a semiconductor switching element ON and OFF at substantially the same frequency with a resonance frequency of a resonant circuit of a cathode filament formed of a choke coil and a capacitor for resonance, when an inverter circuit is started. CONSTITUTION:A capacitor 22 for resonance of a heater circuit is connected in series to a heater winding 14. At the time of non-osicllation of a magnetron 18 at the time of starting, the impedance between an anode and a cathode is high, and therefore the ON time of a switching element 9 is reduced by a drive circuit 11, so as to prevent the generation of a high voltage. A current transformer the generation of a high voltage. A current transformer detects a secondary current of a step-up transformer 8, an output thereof is inputted to the drive circuit 11 and the ON time of the switching element 9 is controlled by the secondary current of the step-up transformer 8. For several seconds at the time of starting, a frequency is made a resonance frequency, so as to facilitate the flow of a cathode filament current at the time of non-oscillation. Thereby the time of non-oscillation can be shortened and the generation of the high voltage between the anode and the cathode is prevented.
Patent JP-H06183167-A (JP)
Title: Manufacture of photosensitive lithographic plate
Inventor: NAITO KUNITAKA
IPC: B41N3/03
Filed: 1992-12-21
Abstract: PURPOSE:To improve a developing property, water retentivity, chemical resistance, and plate wear by applying a photosensitive composition after processing an anodically oxidized base material with aqueous nitrite, aqueous metal silicate, and hot water in this order. CONSTITUTION:After degreasing, washing, grinding and other processing a base material composed of an aluminum or the like, an oxide film is formed by anodic oxidation treatment to improve wear resistance, water retentivity, and chemical resistance. Then, it is processed with about 0.01-10wt.% aqueous solution of nitrite such as ammonium nitrite or the like, and an anodically oxidized layer is sealed. Then, it is processed with 0.1-3wt.% aqueous solution of silicate such as alkali metal silicate or the like, and a silicate coating is formed to improve a hydrophylic property. Then, it is processed with hot water at a temperature of about 60-90 deg.C. Further, if necessary, a primer layer or the like is provided. Then a photosensitive resin composition of photo- crosslinking or the like is applied thereon.
Patent JP-H06232186-A (JP)
Title: Adhesion of electronic parts
Inventor: JIYATSUKUESU RAIBOBITSUTSU
IPC: C09J5/06
Filed: 1993-12-09
Abstract: PURPOSE: To provide a method for reworkably (removably) bonding an integrated circuit or another related device on a substrate. CONSTITUTION: In the method for forming a separable, compliant junction between a part 10 and a substrate 14, a bonding face of the part is coated with a thermoplastic adhesive agent 16, and then the coated thermoplastic adhesive is dried. At least one of the bonding surface of the part and a bonding surface of the substrate, where the thermoplastic adhesive agent is to be cured, is coated with a thermosetting adhesive agent 18. Thereafter, the bonding surface of the part and the bonding surface of the substrate are joined together.
Patent JP-H04210673-A (JP)
Title: Production of sulfonium salt
Inventor: HAMATSU TOMIO
IPC: C07F9/14
Filed: 1990-11-30
Abstract: PURPOSE:To simply obtain the objective compound without isolating a sulfonium halide which is an intermediate by reacting a sulfide with a nitrobenzyl halide and then adding an alkali metal or ammonium salt to the reaction product to carry out salt exchange. CONSTITUTION:A sulfide expressed by formula I (R1 and R2 are H, halogen or 1-4C alkyl; R3 is 1-4C alkyl) is reacted with a nitrobenzyl halide expressed by formula II (X is Cl or Br; n is 1 or 2) in an alcohol at 0-60 deg.C for 12-48hr. then the alcohol is removed under reduced pressure and then a large amount of water is added thereto to extract a sulfonium halide. A salt expressed by the formula MY (M is alkali metal or NH4) is added to an aqueous solution of the sulfonium halide and reacted with the sulfonium halide at 5-50 deg.C for 5-120min to provide the objective product expressed by formula III (Y is SbF6, PF6, BF4 or AsF6). The sulfonium salt expressed by formula III is useful as a curing catalyst for light-curing composition.
Patent JP-H10184556-A (JP)
Title: Hydraulic pump displacement control device
Inventor: SOU HARUKI
IPC: F15B9/09
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To control pump discharge in the same way as before the generation of a failure even in case of the failure being generated to an electric system in a hydraulic pump displacement control device performing electromagnetic proportional control of a pump discharge by electrohydraulic servo mechanism using a solenoid proportional control valve. SOLUTION: A shaft 4j of a solenoid 4c of a control valve 4 and a shaft 4k of a spool 4b are separated, and an input switching control chamber 4n is provided at a part where the end faces of the shafts 4j, 4k are positioned. The diameter of the shaft 4j is made larger than that of the shaft 4k, and a command pressure port 4p is formed at a casing part of the input switching control chamber 4n. A horsepower control piston 4q is arranged in series to a spring 4d on the opposite side of the solenoid 4c, and a horsepower control spring 4r is provided in such a way as to support the piston 4q. A horsepower control chamber 4t is formed at a part where the piston 4q is positioned and a horsepower control oil pressure port 4u for taking in delivery pressure of a hydraulic pump 1 is formed at a casing 4s of the horsepower control chamber 4t.
Patent JP-H10175583-A (JP)
Title: Bicycle with auxiliary power
Inventor: TOMITA HIROSHI
IPC: B62M6/45
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle with an auxiliary power to cause the occurrence of relative phase displacement in the rotation direction to a pedal mechanism according to rotation torque exerted on a rotating pedal mechanism, and detect displacement in a phase in the rotrationed direction in a non-contact manner by a sensor fixed on the frame side. SOLUTION: A drive shaft 40 on which a man power is applied and a power transmission wheel 60 to transmit a drive force to a 'drive wheel are intercoupled in a following rotatable state through an elastic body 70. A displacement detecting mechanism 32 is provided to detect relative displacement in rotation occurring between a drive shaft 40 and a power transmission wheel 60 through the generation of torque by means of sensors 43 and 63 fixed on the frame side. Based on a torque detecting signal from the displacement detecting mechanism 32, the output of an auxiliary power device is controlled.
Patent JP-H07160532-A (JP)
Title: Automatic trace display system
Inventor: FUKUSHIMA TAMARU
IPC: G06F3/0484
Filed: 1993-12-10
Abstract: PURPOSE:To facilitate program trace work by automatically displaying a trace destination list on a trace picture according to trace at the time of program trace. CONSTITUTION:Concerning a trace device composed of a display part 10, input part 30, trace control part 22 and program list 21, the trace control part 22 decides the program sentence of the next trace object by decoding trace instruction information 31 from the input part 30 and a program sentence under tracing and automatically displays the part of the program list containing the detected program sentence on the display part 10 so that the program trace can be automatically displayed.